Refraction lens and plate-form structure which has multiple refraction lenses extending therethrough

Abstract

A refraction lens is integrally formed by transparent material including glass and acrylic. The refraction lens includes a body, wherein an incidence face and a light emitting face respectively formed on two opposite sides of the body. In the preferred embodiment, the body is a cylindrical structure, the incidence face is convex structure and the emitting face has at least one collecting unit formed thereon. The at least one collecting unit includes multiple collecting portions arranged in array, wherein each collecting portion is peripherally protruded from the emitting face. Each correcting portion is formed with a curved top for providing a dotted collecting effect.

I claim: 
     
         1 . A refraction lens integrally formed by transparent material and comprising a body, wherein an incidence face and a light emitting face respectively formed on two opposite sides of the body, the body being a cylindrical structure, the incidence face being a convex structure and the emitting face having at least one collecting unit formed thereon, the at least one collecting unit including multiple collecting portions arranged in a array, wherein each collecting portion is peripherally protruded from the emitting face and each correcting portion is formed with a curved top for providing a dotted collecting effect. 
     
     
         2 . The refraction lens as claimed in  claim 1 , wherein the collecting portions of the at least one collecting unit are arranged into an array selected from a group consisting of round array, annular array, polygonal array, linear array and a curved array. 
     
     
         3 . The refraction lens as claimed in  claim 2 , wherein at least one curved top of the multiple collecting portions are inclined relative to the light emitting face for getting offset collecting effect. 
     
     
         4 . The refraction lens as claimed in  claim 2 , wherein each collecting portion has a height and the height of each of the collecting portion is different from one another relative to the light emitting face such that the curved tops provide collecting effects with different collecting intensities. 
     
     
         5 . The refraction lens as claimed in  claim 2 , wherein each collecting portion has a lower portion integrally connected to one another. 
     
     
         6 . The refraction lens as claimed in  claim 1  further comprising at least one positioning structure formed on the periphery of the body, wherein the at least one positioning structure is selected from the group consisting of protruding structure, inclined structure, teethed structure and resilient structure. 
     
     
         7 . A plate-form structure comprising a panel having multiple through holes defined therein, wherein each through hole has a refraction lens extending therethrough, the refraction lens integrally formed by transparent material and comprising a body, wherein an incidence face and a light emitting face respectively formed on two opposite sides of the body, the body being a cylindrical structure, the incidence face being a convex structure and the emitting face having at least one collecting unit formed thereon, the at least one collecting unit including multiple collecting portions arranged in a array, wherein each collecting portion is peripherally protruded from the emitting face and each correcting portion is formed with a curved top for providing a dotted collecting effect. 
     
     
         8 . The plate-form structure as claimed in  claim 7 , wherein the plate-form structure is selected from a group consisting of a traffic sign, a billboard, a signboard, a lamp and a decorative light. 
     
     
         9 . The plate-form structure as claimed in  claim 8 , wherein the panel of the plate-form structure is planar and the material of the panel is selected from a group consisting of a hard plate, a flexible plate, a net and a drapery. 
     
     
         10 . The plate-form structure as claimed in  claim 8 , wherein the panel of the plate-form structure is curved and the material of the panel is selected from a group consisting of a hard plate, a flexible plate, a net and a drapery. 
     
     
         11 . The refraction lens as claimed in  claim 7 , wherein the collecting portions of the at least one collecting unit is arranged into an array selected from a group consisting of round array, annular array, polygonal array, linear array and a curved array 
     
     
         12 . The refraction lens as claimed in  claim 8 , wherein at least one curved top of the multiple collecting portions are inclined relative to the light emitting face for getting offset collecting effect. 
     
     
         13 . The refraction lens as claimed in  claim 8 , wherein each collecting portion has a height and the height of each of the collecting portion is different from one another relative to the light emitting face such that the curved tops provide collecting effects with different collecting intensities. 
     
     
         14 . The refraction lens as claimed in  claim 8 , wherein each collecting portion has a lower portion integrally connected to one another. 
     
     
         15 . The refraction lens as claimed in  claim 7 , further comprising at least one positioning structure formed on the periphery of the body, wherein the at least one positioning structure is selected from the group consisting of protruding structure, inclined structure, teethed structure and resilient structure.